AMD News Archives
AMD Introduces Puma Platform

Yesterday was NVIDIA's turn in the spotlight with the introduction of the GeForce 9 Mobile GPUs and Hybrid SLI. Today the attention turns to AMD with their new announcements coming out of Computex. AMD has introduced their next-generation notebook "Puma" platform, its fastest notebook graphics processor ever, an external graphics solution for notebooks, and PowerXpress improvements.

4 June 2008 - AMD Offers New Wares At Computex - 9 Comments
AMD Stream SDK Coming To Linux Soon

NVIDIA has long supported their CUDA (Compute Unified Device Architecture) technology on Linux for allowing general-purpose code algorithms to be executed on the graphics processor, while AMD and their Stream Computing support has been absent on Linux. AMD has only been supporting their Stream SDK on Windows XP, but this morning we have confirmation that the Software Development Kit will be released for Linux in the coming days. According to AMD's Michael Chu on the AMD Developer Forums, an SDK v1.1 Beta is expected within the next two weeks (this message appeared a week ago) and that testing has been done with Red Hat Enterprise Linux and SuSE Enterprise. This SDK will make it possible to use CAL and Brook+ on Linux, permitting of course you're using an R600 GPU.

6 May 2008 - Being Unveiled Next Week? - 11 Comments
RS480/RS690 OSS Compiz Achieved

For those of you using an RS480 or RS690 IGP with the open-source xf86-video-ati, there is great news coming out of the Airlie camp. Compiz is now working for the RS480 and RS690! David Airlie has found a bug in the Mesa R300 DRI driver and has committed a patch (containing just three new lines of code and one line removal) correcting this issue. So that non-git users can experience the joys of Compiz on their ATI IGPs with the open-source driver, David will be pushing this fix into the Mesa 7.0.x (the next release should be Mesa 7.0.4) as well as releasing updated Mesa packages for Fedora 8 and Fedora 9. David Airlie mentioned this on his blog.

5 May 2008 - Thanks To Two New Lines Of Code - 94 Comments
R500 DRI Support Goes Widespread

AMD's Alex Deucher has taken the Mesa r500test branch maintained by David Airlie for the open-source ATI R500 work and has pushed it into Mesa's r500-support branch. This branch is for those looking to play with the initial open-source R500 DRI (Direct Rendering Infrastructure) support. Alex has also added in the remaining R500 PCI IDs so that all of you with Radeon X1000 hardware should be able to more easily experience the joys of hardware-accelerated glxgears (Okay, it's not quite as exciting as ET:QW or Doom 3 but still a major milestone).

2 May 2008 - Check Out The r500-support Branch - 2 Comments
AMD Releases Revised R500 Document

In late February AMD had released the much anticipated R500 3D programming guide followed my two minor revisions to it over the past month. Today AMD has released another revision to the R500 3D programming guide, which now includes expanded coverage of the Command Processor (CP) found on the R500 graphics processors. Version 1.3 of this documentation can be downloaded from X.Org.

1 April 2008 - Expanded Coverage Of The CP - 7 Comments
AMD's "Mystery" Digital Block Supported

For those using motherboards with the AMD RS690 IGP, the DDIA Digital Block is now supported by the RadeonHD (xf86-video-radeonhd) driver. DDIA is the second digital block on this IGP that came as a mystery to both AMD and the RadeonHD developers as they believed no motherboard vendors were actually using this block. With this latest code addition, two displays should now work with the RS690 in an independent fashion. Check out the latest xf86-video-radeonhd git code if you're one of these RS690 owners. A few other code fixes were also committed this afternoon.

24 March 2008 - RS690 DDIA Now Supported In RadeonHD - Add A Comment
ATI "r500-fp" DRM Merged To Master

Last Thursday, David Airlie achieved hardware-accelerated glxgears on an open-source R500 Mesa implementation based upon the earlier R300 code. This is a big step forward for open-source 3D on these newer ATI Radeon graphics cards, but it's still a work in progress. However, this morning David Airlie has merged his Mesa/DRM work to the mainline DRM branch. This work, previously housed in his personal git tree under the branch "r500-fp", can now be found in the master Mesa/DRM git. His Mesa work (in the "r500test" branch) still hasn't been merged to master as there is more work to be done on that side.

24 March 2008 - R500 Mesa Not Yet In Master - Add A Comment
Full EXA Composite For R300-500 GPUs

Alex Deucher has been working on delivering full EXA Composite support for the Radeon driver and today the first bits of this work are available via his personal git repository. The full EXA Composite not only covers the R300 and R400 generations, but it already supports the Radeon X1000 (R500) graphics cards! In Alex's blog post he mentions that some blend combinations still need to be debugged, but the R300/400 support in general is pretty solid. For the R500 support, full EXA compositing is working for some graphics cards but not others. For those interested in trying out this latest Radeon work, check out the r3xx-render branch (well, until it gets merged to master). On the other side of the table, currently the RadeonHD driver lacks full EXA Composite support.

18 March 2008 - Radeon Driver Marches On - 33 Comments
ATI R200 Documentation Coming Too

In the Phoronix Forums following Friday's release of the (NDA-free) ATI R300 3D register information, AMD's John Bridgman has confirmed that he is looking to release documentation going back to the ATI Radeon 8500 era graphics processors. Years ago ATI had released this R200 documentation to the open-source driver developers at the time, but it was encumbered by legal restrictions.

16 March 2008 - AMD To Release Vintage ATI Docs - 43 Comments
AMD Hybrid Graphics For Linux?

At CeBIT 2008 in Germany, AMD today announced the 780 Series Chipset. This budget-minded motherboard chipset, which is compatible with Quad-Core Phenom CPUs but a step-down from the 790FX Chipset, takes on gaming and high-definition computing for mainstream PC users on both the desktop and mobile platforms. What is special though about this chipset is its support for AMD's Hybrid Graphics Technology.

4 March 2008 - Hybrid Graphics / CrossFire - 17 Comments
AMD Updates Its 3D Programming Guide

Less than a week after AMD introduced its R300-500 3D programming guide, they have today pushed out a revised 3D programming guide. This updated documentation covers more vertex program formats than the v1.1 draft that had come out just before FOSDEM 2008. This addition adds four pages onto the 3D documentation, making it now 266 pages long. This documentation can be downloaded from the AMD developer website.

28 February 2008 - Vertex Program Formats Fun - 1 Comment
A Flurry Of OSS ATI Driver Improvements

Since AMD openly released the R300-R500 3D programming documents this past Friday, it has led to a flurry of improvements with the xf86-video-ati "Radeon" driver. On the same day as the document release, Textured Video for the R100-400 series was committed to master followed by Textured Video for the R500 series the next morning (and Rotate support as well). Succeeding that work over the past few days has been many commits to the xf86-video-ati tree. These 30+ commits mostly contain fixes and filling in previously unknown areas. The Mach64 and r128 drivers, which previously could be found in xf86-video-ati have been split out and are now housed in xf86-video-mach64 and xf86-video-r128, respectively. Clipping for Textured Video in the Radeon driver has also been corrected. If you extensively use the open-source Radeon driver for the R100-500 series, you may want to check out the latest xf86-video-ati driver from git.

28 February 2008 - Open 3D Documents Help Out! - 15 Comments
OSS R500 Driver Gets Textured Video Too

When John Bridgman mentioned at his FOSDEM talk that Textured Video support may be arriving soon, we didn't realize that it would end up being just hours away! Shortly after Alex Deucher had committed R100-400 Textured Video support, David Airlie went ahead and implemented Textured Video support for the R500 series. Furthermore, Rotate support has also been added by David for the R500 series. Note, however, that there may be a bug in the clipping with the current Rotate support. The R500 Textured Video support already is great news to see coming just a day after the AMD 3D document release.

24 February 2008 - It Also Gets Rotate Support - 20 Comments
What Will AMD Open Up Next?

With the Friday night release of the R300-500 3D programming documentation, which open-source developers have already been pleased by, what will be AMD's next strategic OSS move? AMD is still in the process of releasing an R600 3D programming guide, Tcore, the bottom layer of the fglrx driver (possibly), and other information. These efforts are all to better enable the open-source community in developing the R500+ RadeonHD driver and further enriching the R300/400 Radeon driver. They have also stated their intentions on releasing sensor information so that ATI graphics cards with supported temperature probes and fan controllers can be supported by LM_Sensors.

23 February 2008 - AMD's Next Open-Source Move Is... - 20 Comments
AMD Opens Up Their Performance Library

In another move of good faith for the open-source community, AMD has today announced it has opened up their once proprietary AMD Performance Library. The AMD Performance Library, or APL for short, has been opened up under the name of Framewave. AMD's press release drumming up this announcement describes its goal as " to further enable the performance-optimized APL and expand its functionality beyond the existing core media capabilities, ensuring developers have an accelerated conduit to high performance application development." The AMD Performance Library / Framewave covers a multitude of operations from simple math operations to media processing and optimizations for multi-core environments. Among the supported operations are H.264 video decoding. The Framewave project is housed over at SourceForge and at the AMD Developer Center.

20 February 2008 - Another AMD OSS Project - 14 Comments
Open-Source ATI 6.8.0 Driver Released

It's been a long time in the making, but the xf86-video-ati driver has finally reached version 6.8.0! The major improvements in this new version include the drivers now all using libpciaccess, restructuring of the ATI wrapper, Radeon support for the R500/600 series using the AtomBIOS, initial Render acceleration support for the R300/400 series, improve BIOS/driver interaction, and many other changes. More information can be found in the Xorg release announcement.

19 February 2008 - xf86-video-ati reaches v6.8.0! - 70 Comments
ATI R700 Series Gain ALSA HDMI Audio

While the Radeon R700 series of graphics processors aren't yet available, it's getting closer to release, and yesterday the ALSA development tree picked up support for HDMI audio on the R700 series. This patch, which was submitted by one of AMD's engineers, adds support for the RV710, RV730, RV740, and RV770 GPUs. This support can be found in the hda-intel driver in the Advanced Linux Sound Architecture (ALSA). The Radeon R600 series was first to introduce an embedded audio processor for use when using the HDMI adapter (Using HDMI With ATI Linux Drivers). Support for the R600 series has already been in ALSA.

15 February 2008 - RV710, RV730, RV740, RV770 - 10 Comments
AMD Launches Open GPU Website

AMD has today launched their new open GPU documentation website for register-level documents covering their ATI Radeon products. In addition, they are now providing an email address for any open-source developers who may have questions concerning these documents. No new documents are being published today, but this page is just offering up the previously-released M56, M76, RV630, and RS690 documentation from their previous two drops. The 3D (and R600 2D) "tcore" documentation should be released soon though (FOSDEM? :)).

11 February 2008 - Less Strain Now On X.Org Server - 9 Comments
Open-Source ATI R500 EXA & XAA Support

For those of you using the RadeonHD driver with a Radeon X1000 (R500) graphics card, today it has picked up EXA and XAA support! This support is still very initial -- with no EXA accelerated (DMAed) up or download yet -- but it means the start of open-source 2D acceleration for these ATI graphics cards. The git commits pushing this XAA/EXA support were made just minutes ago to xf86-video-radeonhd on FreeDesktop's server. This support has also been announced on the RadeonHD mailing list. Furthermore, there is additional commentary in the RadeonHD IRC channel logs. This accelerated support at this time is not available for the Radeon HD 2000 (R600) series.

29 January 2008 - Open-Source R500 2D Acceleration! - Add A Comment
Open-Source AMD RS690 3D Support

David Airlie has just mentioned on his blog that there is now initial open-source 3D support for the RS690 chipset. AMD's RS690 is an IGP (Integrated Graphics Processor) found on some motherboards and has been somewhat popular for HTPC/media purposes. While the RS690 is part of the 6xx series, it has R500 era mode-setting with a stripped-down R400 era 3D core. Currently, this open-source 3D support is similar to the RS400 series with glxgears and some 3D applications working, but don't look for any desktop eye-candy through Compiz (it's not quite that far, yet).

26 January 2008 - The Start Of R500 3D OSS Support - 2 Comments
Fedora RPM Build Fix For ATI 8.01 Driver

If you've been running into problems building the Fedora RPMs for the ATI Catalyst 8.01 Linux driver, check out the latest packaging scripts available at Phorogit. The latest commit on January 20 adds the new amdnotifyui file to RPM SPEC file, which should address the build issue that crept into the Fedora 8.01 scripts. This information is available through the Phorogit viewer or by running git-clone http://phorogit.com/repo/fglrx-packaging.git. If you run into any other technical issues, be sure to stop by the Phoronix Forums.

20 January 2008 - Check Out The Latest At Phorogit - Add A Comment
ATI R300/400 EXA Render Accel Added

Alex Deucher has announced that he has added initial EXA Render Accel for R300/400 graphics cards to the open-source xf86-video-ati driver. Initially this work only supports transforms for rotation, with no blending support yet. Eventually, this will also be something of benefit for R500 (Radeon X1000) owners as well. This latest code can be found in the xf86-video-ati git tree at FreeDesktop.org. If you run into any problems with this driver, be sure to report them on the Radeon IRC channel. Props go out to Alex, Wolke Liu, and David Airlie for this R300/400 EXA Render Accel work.

16 January 2008 - New Open-Source ATI Action... - 12 Comments
AMD Documentation Drop Next Week

While we were hopeful that AMD would release the next set of GPU documentation in time for Christmas, we've just been informed that the pending M76 / RS690 specifications will be released by the end of next week. As we mentioned with the RadeonHD 1.1 driver release, this drop will also contain sample code so that DRM work can be underway for the ATI R500 and R600 series. We'll share the complete details on this drop once it has occurred. This will be the second documentation drop since AMD announced they would be providing specifications without NDAs. The first drop had consisted of 900+ pages of register reference guides for the M56 and RV630.

25 December 2007 - Merry Christmas & Happy New Year - 53 Comments
Open-Source ATI 6.7.197 Driver Released

If NVIDIA releasing the 169.07 driver and AMD releasing the ATI Catalyst 7.12 driver wasn't enough today, the xf86-video-ati 6.7.197 driver is now available for download. We reported earlier this week that this new release candidate would be coming and today it finally has arrived. Since the ATI 6.7.196 RC release, there have been over three dozen changes to the xf86-video-ati driver. Some of the major changes in this release include improved PLL handling, better notebook lid detection via Linux ACPI, fixed EXA transforms, improved Mac support, and a good number of bug fixes. The release announcement can be read on the X.Org mailing list.

20 December 2007 - Yet Another Driver Release Today - Add A Comment
ATI 6.7.197 X.Org Driver Coming Soon

The xf86-video-ati 6.7.196 driver was released about a month ago, but Alex Deucher has reported that he soon will be releasing v6.7.197 of this open-source Radeon driver. This driver will be released in the coming days and does include a few interesting changes. The xf86-video-ati 6.7.197 driver will include improved PLL handling, better lid status support on Linux, fixed EXA transforms, support for more Mac graphics cards, cursor rotation fixes, and bug fixes. This announcement was made on Alex Deucher's blog.

17 December 2007 - Changes Worth Checking Out - Add A Comment
ATI "fglrx" Support On Ubuntu 8.04

If you've been trying out the latest alpha builds of Ubuntu 8.04 "Hardy Heron" and are using the ATI binary driver, you may want to check out the latest packaging scripts from Phorogit. For Ubuntu users, there is now 8.04 support so you can run --buildpkg Ubuntu/hardy or --buildpkg Ubuntu/8.04 for building your Debian packages. The Ubuntu packaging scripts also now utilize DKMS support (Dynamic Kernel Module Support), for easily rebuilding the fglrx package upon Linux kernel upgrades. DKMS for fglrx in Ubuntu no longer makes it necessary to use the module-assistant installation routine. These Ubuntu packaging script updates (and others) will be present in this month's ATI Catalyst 7.12 release for Linux.

14 December 2007 - It's As Easy As --buildpkg Ubuntu/8.04 - Add A Comment
AMD's Bridgman Talks Open-Source

While if you're a loyal Phoronix reader you should already know most of the information discussed in this interview, Beyond3D recently chatted with AMD's John Bridgman about the RadeonHD driver and their new open-source position. The interview talks about why AMD is suddenly interested in open-source support, why the fglrx driver will not be opened up, how the two drivers will coexist with one another, no UVD programming information will be released, and more. For more information on the current status of the RadeonHD driver be sure to check out our graphics articles, RadeonHD news posts, and the Phoronix Forums, where John Bridgman and other open-source X developers are active members. Logs of the RadeonHD IRC channel are also available from RadeonHD.org.

3 December 2007 - Open-Source, Specifications, & More - 26 Comments
AMD's Spider Platform On Linux?

This morning AMD has introduced their new cutting-edge PC platform that's codenamed "Spider". The Spider platform consists of AMD's Phenom quad-core processors, ATI Radeon HD 3800 graphics, and the AMD 7-series chipsets. The AMD Phenom processors are quad-core and based upon Direct Connection Architecture with an embedded memory controller with DDR2-1066 support and shared L3 cache. More information on the new AMD Phenom processors and chipsets can be found in today's press release. In the near future we hope to share with you how well the AMD Spider platform performs under Linux and whether there's any compatibility troubles with their new AMD 790FX Chipset.

19 November 2007 - AMD Phenom, HD 3800, 790FX - 13 Comments
Alex Deucher Joins AMD For OSS Work

Alex Deucher, a free software developer who lately is responsible for much of the work on the xf86-video-ati driver, has today announced that he has joined AMD. Beginning next month, Alex Deucher will be an AMD employee and will be working on the AMD's open-source initiatives. He will be working on the open-source ATI drivers and working with the open-source community at large. Alex had announced this on his personal blog. Last week at Phoronix we reported that AMD was hiring personnel for their open-source work.

19 November 2007 - AMD Has A New Linux Employee - 3 Comments
Open Specs For ATI All-In-Wonder Cards?

One of the questions that has come up since we reported that AMD is preparing for another GPU documentation release and that R100/200 specifications will be made available, is whether internal information on the All-In-Wonder graphics cards will be published.

18 November 2007 - There Could Be Open AIW Specs... - 1 Comment

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